skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : RAHMATHULLAH, AFLAL
Total Assignments: 17
Assignment: 1
Reel/Frame:045387/0544   Pages: 7
Recorded: 03/29/2018
Attorney Dkt #: 758.7244USWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAHMATHULLAH, AFLAL
Exec Dt:
08/13/2015
2
HAUSER, BRADLY
Exec Dt:
08/13/2015
3
KAPOOR, VIJAY
Exec Dt:
08/12/2015
4
MADSEN, MIKE J.
Exec Dt:
08/12/2015
5
JONES, DEREK O.
Exec Dt:
08/12/2015
6
CHRIST, CHARLES
Exec Dt:
08/13/2015
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MINNESOTA 55440
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11612843
US20180185777
15739841
Correspondence name and address
PAULY, DEVRIES SMITH & DEFFNER, LLC
121 SOUTH 8TH STREET
SUITE 900
MINNEAPOLIS, MN 55402
Assignment: 2
Reel/Frame:064856/0895   Pages: 7
Recorded: 09/11/2023
Attorney Dkt #:00007244-US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAHMATHULLAH, AFLAL
Exec Dt:
08/13/2015
2
HAUSER, BRADLY
Exec Dt:
08/13/2015
3
KAPOOR, VIJAY
Exec Dt:
08/12/2015
4
MADSEN, MIKE J.
Exec Dt:
08/12/2015
5
JONES, DEREK O.
Exec Dt:
08/12/2015
6
CHRIST, CHARLES
Exec Dt:
08/13/2015
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
BLOOMINGTON, MINNESOTA 55431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230233969
18126284
Correspondence name and address
AMY C. BECKER
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MN 55440-1299
Assignment: 3
Reel/Frame:044787/0491   Pages: 8
Recorded: 01/31/2018
Attorney Dkt #:C00010029USU2-WOU3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAUSER, BRADLY G.
Exec Dt:
11/10/2017
2
SONTAG, STEPHEN K.
Exec Dt:
11/09/2017
3
MORAVEC, DAVIS B.
Exec Dt:
11/10/2017
4
RAJGARHIA, STUTI S.
Exec Dt:
11/09/2017
5
DALLAS, ANDREW J.
Exec Dt:
11/10/2017
6
KAPOOR, VIJAY K.
Exec Dt:
11/10/2017
7
RAHMATHULLAH, AFLAL
Exec Dt:
11/10/2017
8
CHRIST, CHARLES S.
Exec Dt:
09/22/2017
9
BLOCK, JOSEPH M.
Exec Dt:
11/10/2017
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MINNESOTA 55440-1299
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10315140
US20180050293
15678840
Correspondence name and address
NANCY M. LAMBERT
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MN 55440-1299
Assignment: 4
Reel/Frame:050021/0020   Pages: 8
Recorded: 08/12/2019
Attorney Dkt #:C00010029.USC15
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAUSER, BRADLY G.
Exec Dt:
11/10/2017
2
SONTAG, STEPHEN K.
Exec Dt:
11/09/2017
3
MORAVEC, DAVIS B.
Exec Dt:
11/10/2017
4
RAJGARHIA, STUTI S.
Exec Dt:
11/09/2017
5
DALLAS, ANDREW J.
Exec Dt:
11/10/2017
6
KAPOOR, VIJAY K.
Exec Dt:
11/10/2017
7
RAHMATHULLAH, AFLAL
Exec Dt:
11/10/2017
8
CHRIST, CHARLES S.
Exec Dt:
09/22/2017
9
BLOCK, JOSEPH M.
Exec Dt:
11/10/2017
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MINNESOTA 55440-1299
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11207623
US20190314745
16425371
Correspondence name and address
NANCY M. LAMBERT
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MN 55440-1299
Assignment: 5
Reel/Frame:059026/0027   Pages: 8
Recorded: 02/16/2022
Attorney Dkt #:C00010029.USC18
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAUSER, BRADLY G.
Exec Dt:
11/10/2017
2
SONTAG, STEPHEN K.
Exec Dt:
11/09/2017
3
MORAVEC, DAVIS B.
Exec Dt:
11/10/2017
4
RAJGARHIA, STUTI S.
Exec Dt:
11/09/2017
5
DALLAS, ANDREW J.
Exec Dt:
11/10/2017
6
KAPOOR, VIJAY K.
Exec Dt:
11/10/2017
7
RAHMATHULLAH, AFLAL
Exec Dt:
11/10/2017
8
CHRIST, CHARLES S.
Exec Dt:
09/22/2017
9
BLOCK, JOSEPH M.
Exec Dt:
11/10/2017
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
BLOOMINGTON, MINNESOTA 55431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11806650
US20220152536
17530087
Correspondence name and address
AMY C. BECKER
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MN 55440-1299
Assignment: 6
Reel/Frame:055892/0094   Pages: 12
Recorded: 04/12/2021
Attorney Dkt #:C00010183.USN13
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAHMATHULLAH, AFLAL
Exec Dt:
05/30/2018
2
DALLAS, ANDREW J.
Exec Dt:
05/30/2018
3
TUCKER, BRIAN R.
Exec Dt:
05/30/2018
4
ADAMEK, DANIEL E.
Exec Dt:
05/30/2018
5
WAY, PAUL A.
Exec Dt:
05/30/2018
6
BETCHER, SCOTT A.
Exec Dt:
05/30/2018
7
KAPOOR, VIJAY K.
Exec Dt:
05/30/2018
8
MARCKS, COLTER A.
Exec Dt:
05/30/2018
9
ROSSITER, WILLIAM S.
Exec Dt:
05/30/2018
10
WINTERS, TIMOTHY O.
Exec Dt:
05/30/2018
11
JODI, WIJADI
Exec Dt:
05/30/2018
12
MORAVEC, DAVIS B.
Exec Dt:
05/30/2018
13
SONTAG, STEPHEN K.
Exec Dt:
07/18/2018
14
HAUSER, BRADLY G.
Exec Dt:
05/30/2018
15
GOERTZ, MATTHEW P.
Exec Dt:
05/30/2018
16
JONES, DEREK O.
Exec Dt:
05/31/2018
17
ELSAYED, YEHYA A.
Exec Dt:
08/08/2018
18
RAJGARHIA, STUTI S.
Exec Dt:
05/30/2018
19
CHRIST, CHARLES S.
Exec Dt:
08/24/2018
20
BLOCK, JOSEPH M.
Exec Dt:
05/30/2018
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MINNESOTA 55440-1299
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210016214
16970109
Correspondence name and address
AMY C. BECKER
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MN 55440-1299
Assignment: 7
Reel/Frame:058743/0146   Pages: 10
Recorded: 01/24/2022
Attorney Dkt #:C00010180.USN13
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAHMATHULLAH, AFLAL
Exec Dt:
05/30/2018
2
DALLAS, ANDREW J.
Exec Dt:
05/30/2018
3
SONTAG, STEPHEN K.
Exec Dt:
07/18/2018
4
HAUSER, BRADLY G.
Exec Dt:
05/30/2018
5
MORAVEC, DAVIS B.
Exec Dt:
05/30/2018
6
KAPOOR, VIJAY K.
Exec Dt:
05/30/2018
7
GOERTZ, MATTHEW P.
Exec Dt:
05/30/2018
8
TUMA, DANIEL L.
Exec Dt:
05/30/2018
9
DAMMANN, WARREN E.
Exec Dt:
07/12/2018
10
CRONIN, MICHAEL J.
Exec Dt:
06/01/2018
11
MADSEN, MIKE J.
Exec Dt:
06/01/2018
12
RAJGARHIA, STUTI S.
Exec Dt:
05/30/2018
13
CHRIST, CHARLES S.
Exec Dt:
08/24/2018
14
BLOCK, JOSEPH M.
Exec Dt:
05/30/2018
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
BLOOMINGTON, MINNESOTA 55431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210106935
16970102
Correspondence name and address
AMY C. BECKER
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MN 55440-1299
Assignment: 8
Reel/Frame:058743/0863   Pages: 11
Recorded: 01/24/2022
Attorney Dkt #:C00010181.USN13
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAHMATHULLAH, AFLAL
Exec Dt:
05/30/2018
2
DALLAS, ANDREW J.
Exec Dt:
05/30/2018
3
TUCKER, BRIAN R.
Exec Dt:
05/30/2018
4
ADAMEK, DANIEL E.
Exec Dt:
05/30/2018
5
WAY, PAUL A.
Exec Dt:
05/30/2018
6
BETCHER, SCOTT A.
Exec Dt:
05/30/2018
7
KAPOOR, VIJAY K.
Exec Dt:
05/30/2018
8
MARCKS, COLTER A.
Exec Dt:
05/30/2018
9
ROSSITER, WILLIAM S.
Exec Dt:
05/30/2018
10
WINTERS, TIMOTHY O.
Exec Dt:
05/30/2018
11
JODI, WIJADI
Exec Dt:
05/30/2018
12
HAUSER, BRADLY G.
Exec Dt:
05/30/2018
13
MORAVEC, DAVIS B.
Exec Dt:
05/30/2018
14
GOERTZ, MATTHEW P.
Exec Dt:
05/30/2018
15
SONTAG, STEPHEN K.
Exec Dt:
07/18/2018
16
RAJGARHIA, STUTI S.
Exec Dt:
05/30/2018
17
CHRIST, CHARLES S.
Exec Dt:
08/24/2018
18
BLOCK, JOSEPH M.
Exec Dt:
05/30/2018
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
BLOOMINGTON, MINNESOTA 55431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210060456
16970160
Correspondence name and address
AMY C. BECKER
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MN 55440-1299
Assignment: 9
Reel/Frame:055730/0193   Pages: 6
Recorded: 03/26/2021
Attorney Dkt #:C00010324.USU2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAHMATHULLAH, AFLAL
Exec Dt:
06/09/2020
2
DOTZLER, DANIEL J.
Exec Dt:
06/09/2020
3
MOORMAN, JAMES P.
Exec Dt:
06/09/2020
4
SANDERS, JACOB L.
Exec Dt:
06/09/2020
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
BLOOMINGTON, MINNESOTA 55431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11942653
US20210280941
17192283
Correspondence name and address
AMY C. BECKER
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MN 55440-1299
Assignment: 10
Reel/Frame:055892/0964   Pages: 6
Recorded: 04/12/2021
Attorney Dkt #:C00010324.USU2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAHMATHULLAH, AFLAL
Exec Dt:
06/09/2020
2
DOTZLER, DANIEL J.
Exec Dt:
06/09/2020
3
MOORMAN, JAMES P.
Exec Dt:
06/09/2020
4
SANDERS, JACOB L.
Exec Dt:
06/09/2020
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
BLOOMINGTON, MINNESOTA 55431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11942653
US20210280941
17192283
Correspondence name and address
AMY C. BECKER
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MN 55440-1299
Assignment: 11
Reel/Frame:060047/0513   Pages: 7
Recorded: 05/30/2022
Attorney Dkt #:00010182-USN8
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TRONNES, GREGORY S.
Exec Dt:
11/03/2020
2
ROGERS, ROBERT M.
Exec Dt:
11/02/2020
3
RAHMATHULLAH, AFLAL
Exec Dt:
11/03/2020
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
BLOOMINGTON, MINNESOTA 55431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220152537
17598585
Correspondence name and address
AMY C. BECKER
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MN 55440-1299
Assignment: 12
Reel/Frame:058141/0868   Pages: 7
Recorded: 11/17/2021
Attorney Dkt #:C00010380.WOU5 AND USU6
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOTZLER, DANIEL J.
Exec Dt:
11/16/2020
2
MOORMAN, JAMES P.
Exec Dt:
11/16/2020
3
RAHMATHULLAH, AFLAL
Exec Dt:
11/25/2020
4
VANDERBEKE, KOEN L. R.
Exec Dt:
11/23/2020
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
BLOOMINGTON, MINNESOTA 55431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220112962
17498465
Correspondence name and address
AMY C. BECKER
1400 WEST 94TH STREET
BLOOMINGTON, MN 55431
Assignment: 13
Reel/Frame:065184/0780   Pages: 7
Recorded: 10/11/2023
Attorney Dkt #:00010393-US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TRONNES, GREGORY S.
Exec Dt:
03/22/2021
2
ROGERS, ROBERT M.
Exec Dt:
05/05/2021
3
RAHMATHULLAH, AFLAL
Exec Dt:
03/23/2021
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
BLOOMINGTON, MINNESOTA 55431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230364546
18028482
Correspondence name and address
AMY C. BECKER
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MN 55440-1299
Assignment: 14
Reel/Frame:065740/0625   Pages: 8
Recorded: 12/02/2023
Attorney Dkt #:00010414-US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIDDEL, JEFFREY T.
Exec Dt:
01/12/2022
2
SANDERS, JACOB L.
Exec Dt:
01/11/2022
3
RAHMATHULLAH, AFLAL
Exec Dt:
01/11/2022
4
BOYAT, ALEXANDRA M.
Exec Dt:
01/17/2022
5
GOERTZ, MATTHEW P.
Exec Dt:
01/11/2022
6
YODER, MIKAYLA A.
Exec Dt:
01/11/2022
7
LAUER, DAVID D.
Exec Dt:
01/11/2022
8
MORAVEC, DAVIS B.
Exec Dt:
01/11/2022
9
SUTHAR, ANIL
Exec Dt:
01/12/2022
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
BLOOMINGTON, MINNESOTA 55431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240003447
18039350
Correspondence name and address
AMY C. BECKER
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MN 55440-1299
Assignment: 15
Reel/Frame:060618/0351   Pages: 8
Recorded: 07/26/2022
Attorney Dkt #:00010430-US01, WO01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOMMINENI, SURESH B.
Exec Dt:
03/22/2022
2
MOORMAN, JAMES P.
Exec Dt:
04/01/2022
3
CAMPBELL, SHANE B.
Exec Dt:
04/12/2022
4
RAHMATHULLAH, AFLAL
Exec Dt:
04/06/2022
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
BLOOMINGTON, MINNESOTA 55431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220341502
17729758
Correspondence name and address
AMY C. BECKER
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MN 55440-1299
Assignment: 16
Reel/Frame:062811/0317   Pages: 13
Recorded: 02/27/2023
Attorney Dkt #:00010440-US01, WO01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILLIS, KLENTON
Exec Dt:
09/15/2022
2
MOODY, JARED
Exec Dt:
01/30/2017
3
RAHMATHULLAH, AFLAL
Exec Dt:
09/15/2022
4
SUTHAR, ANIL
Exec Dt:
09/15/2022
5
JACKSON, ELIZABETH
Exec Dt:
09/15/2022
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
BLOOMINGTON, MINNESOTA 55431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230191293
18086437
Correspondence name and address
AMY C. BECKER
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MN 55440-1299
Assignment: 17
Reel/Frame:064858/0273   Pages: 9
Recorded: 09/11/2023
Attorney Dkt #:00011073WO01, US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANDVIK, MARK J.
Exec Dt:
10/26/2022
2
BROWNSON, MATTHEW P.
Exec Dt:
10/26/2022
3
BETCHER, SCOTT A.
Exec Dt:
10/26/2022
4
LIBBEY, MICHAEL S.
Exec Dt:
10/26/2022
5
RAHMATHULLAH, AFLAL
Exec Dt:
10/26/2022
6
DAHLSTROM, ROBERT L.
Exec Dt:
10/26/2022
7
CAMPBELL, SHANE B.
Exec Dt:
10/11/2022
Assignee
1
DONALDSON COMPANY, INC.
1400 WEST 94TH STREET
BLOOMINGTON, MINNESOTA 55431
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230392818
18205134
Correspondence name and address
AMY C. BECKER
1400 WEST 94TH STREET
P.O. BOX 1299
MINNEAPOLIS, MN 55440-1299

Search Results as of: 05/10/2024 03:59 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT